JPH0679023B2 - 生産物の不純物含量をプログラムに従って自動的に決定する方法及び装置 - Google Patents

生産物の不純物含量をプログラムに従って自動的に決定する方法及び装置

Info

Publication number: JPH0679023B2
Authority: JP; Japan
Prior art keywords: product; conveyor belt; color; lever arm; reagent
Prior art date: 1990-02-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

JP3030874A

Other languages

English (en)

Japanese (ja)

Other versions

JPH04216462A (ja

Inventor

レイモン・ダブランビル

ジヤン・ドウフール

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rio Tinto France SAS

Original Assignee

Aluminium Pechiney SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-02-26

Filing date

1991-02-26

Publication date

1994-10-05

1991-02-26 Application filed by Aluminium Pechiney SA filed Critical Aluminium Pechiney SA

1992-08-06 Publication of JPH04216462A publication Critical patent/JPH04216462A/ja

1994-10-05 Publication of JPH0679023B2 publication Critical patent/JPH0679023B2/ja

2009-10-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000012535 impurity Substances 0.000 title claims abstract description 14
238000000034 method Methods 0.000 title claims description 13
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 45
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 30
239000003153 chemical reaction reagent Substances 0.000 claims abstract description 14
238000005507 spraying Methods 0.000 claims abstract description 7
235000011121 sodium hydroxide Nutrition 0.000 claims description 14
KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical group C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 claims description 6
239000004033 plastic Substances 0.000 claims description 4
238000004040 coloring Methods 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 3
150000001875 compounds Chemical class 0.000 claims 3
238000004131 Bayer process Methods 0.000 abstract description 2
150000004684 trihydrates Chemical class 0.000 abstract description 2
238000012544 monitoring process Methods 0.000 abstract 2
238000005259 measurement Methods 0.000 description 7
239000000523 sample Substances 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
230000001788 irregular Effects 0.000 description 3
239000002253 acid Substances 0.000 description 2
238000001632 acidimetric titration Methods 0.000 description 2
150000004645 aluminates Chemical class 0.000 description 2
239000007921 spray Substances 0.000 description 2
238000004448 titration Methods 0.000 description 2
238000005406 washing Methods 0.000 description 2
FYEHYMARPSSOBO-UHFFFAOYSA-N Aurin Chemical compound C1=CC(O)=CC=C1C(C=1C=CC(O)=CC=1)=C1C=CC(=O)C=C1 FYEHYMARPSSOBO-UHFFFAOYSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
229910001570 bauxite Inorganic materials 0.000 description 1
238000009835 boiling Methods 0.000 description 1
238000001354 calcination Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000011437 continuous method Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000004043 dyeing Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
210000003722 extracellular fluid Anatomy 0.000 description 1
238000010304 firing Methods 0.000 description 1
238000007689 inspection Methods 0.000 description 1
230000007774 longterm Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
-1 polytetrafluoroethylene Polymers 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000004886 process control Methods 0.000 description 1
238000011002 quantification Methods 0.000 description 1
238000005070 sampling Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/845—Objects on a conveyor
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/12—Condition responsive control
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/15—Inorganic acid or base [e.g., hcl, sulfuric acid, etc. ]
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/203332—Hydroxyl containing

Landscapes

Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Pathology (AREA)
General Health & Medical Sciences (AREA)
Plasma & Fusion (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
Immunology (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Spectrometry And Color Measurement (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Investigating And Analyzing Materials By Characteristic Methods (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Preliminary Treatment Of Fibers (AREA)
Attitude Control For Articles On Conveyors (AREA)
Auxiliary Devices For And Details Of Packaging Control (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Application Of Or Painting With Fluid Materials (AREA)

JP3030874A 1990-02-26 1991-02-26 生産物の不純物含量をプログラムに従って自動的に決定する方法及び装置 Expired - Lifetime JPH0679023B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9002600		1990-02-26
FR9002600A FR2658914B1 (fr)	1990-02-26	1990-02-26	Procede colorimetrique pour le controle en continu d'impuretes sur alumine hydratee.

Publications (2)

Publication Number	Publication Date
JPH04216462A JPH04216462A (ja)	1992-08-06
JPH0679023B2 true JPH0679023B2 (ja)	1994-10-05

Family

ID=9394292

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3030874A Expired - Lifetime JPH0679023B2 (ja)	1990-02-26	1991-02-26	生産物の不純物含量をプログラムに従って自動的に決定する方法及び装置

Country Status (15)

Country	Link
US (1)	US5149502A (fr)
EP (1)	EP0445049B1 (fr)
JP (1)	JPH0679023B2 (fr)
CN (1)	CN1027467C (fr)
AT (1)	ATE117082T1 (fr)
AU (1)	AU636959B2 (fr)
BR (1)	BR9100740A (fr)
CA (1)	CA2037124C (fr)
DE (1)	DE69106550T2 (fr)
ES (1)	ES2066398T3 (fr)
FR (1)	FR2658914B1 (fr)
HU (1)	HU208739B (fr)
IE (1)	IE66471B1 (fr)
OA (1)	OA09345A (fr)
YU (1)	YU47390B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2666656B2 (ja) *	1992-05-11	1997-10-22	日本電気株式会社	化学分析方法
US5637349A (en) *	1994-01-21	1997-06-10	Kaiser Aluminum & Chemical Corporation	Method of reducing dusting tendencies of conveyed particulate material
AUPQ209999A0 (en) *	1999-08-09	1999-09-02	Jeffress, Colin Roy	Automated sample analysis system
RU2357234C2 (ru) *	2007-05-07	2009-05-27	Государственное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ГОУВПО "КубГТУ")	Кинетический способ фотоколориметрического определения алюминия
CN104359764A (zh) *	2014-12-05	2015-02-18	福州大学	一种便于结构持载加固的二次受力加载试验装置及其制作方法
CN105548181B (zh) *	2015-12-10	2018-06-12	河源富马硬质合金股份有限公司	一种对硬质合金生产用的原辅材料杂质元素进行验证检测的方法
AT527192A1 (de) *	2023-05-09	2024-11-15	Reet Systems Gmbh	Verfahren und Anlage zum automatisierten Portionieren von als Schüttgut vorliegenden Lebensmitteln

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4010857A (en) *	1968-04-10	1977-03-08	Republic Steel Corporation	Coal conditioning system
US3992109A (en) *	1973-03-15	1976-11-16	Calspan Corporation	Cyclic colorimetry method and apparatus
US3856474A (en) *	1974-02-04	1974-12-24	T Pittman	Bitumen extraction apparatus including endless perforate conveyor and plural solvent-spray means
US4029197A (en) *	1975-01-17	1977-06-14	Molins Limited	Apparatus for handling cigarettes or other rod-like articles
PL114948B1 (en) *	1977-09-17	1981-03-31	Os Bad Rozwojowy Syst Mech	System for continuous determination of moisture in fineassortments of minerals
US4279338A (en) *	1979-11-23	1981-07-21	Conoco, Inc.	Apparatus for splitting a stream of particulate solids
US4562059A (en) *	1984-06-08	1985-12-31	Chiyoda Chemical Engineering & Construction Co., Ltd.	Method of preparing alumina
DD236394A1 (de) *	1985-04-17	1986-06-04	Wtz Holzverarbeitende Ind	Vorrichtung zur kontinuierlichen feuchtemessung von partikeln grober struktur
JPH01207649A (ja) *	1988-02-16	1989-08-21	Mitsubishi Heavy Ind Ltd	燃焼灰中の未燃分計測方法

1990
- 1990-02-26 FR FR9002600A patent/FR2658914B1/fr not_active Expired - Lifetime
1991
- 1991-02-05 US US07/650,790 patent/US5149502A/en not_active Expired - Fee Related
- 1991-02-22 DE DE69106550T patent/DE69106550T2/de not_active Expired - Lifetime
- 1991-02-22 OA OA59954A patent/OA09345A/fr unknown
- 1991-02-22 EP EP91420062A patent/EP0445049B1/fr not_active Expired - Lifetime
- 1991-02-22 AT AT91420062T patent/ATE117082T1/de active
- 1991-02-22 ES ES91420062T patent/ES2066398T3/es not_active Expired - Lifetime
- 1991-02-25 AU AU71968/91A patent/AU636959B2/en not_active Expired
- 1991-02-25 CA CA002037124A patent/CA2037124C/fr not_active Expired - Fee Related
- 1991-02-25 BR BR919100740A patent/BR9100740A/pt not_active Application Discontinuation
- 1991-02-25 YU YU32991A patent/YU47390B/sh unknown
- 1991-02-25 HU HU91622A patent/HU208739B/hu unknown
- 1991-02-25 IE IE61891A patent/IE66471B1/en not_active IP Right Cessation
- 1991-02-25 CN CN91101719A patent/CN1027467C/zh not_active Expired - Lifetime
- 1991-02-26 JP JP3030874A patent/JPH0679023B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69106550T2 (de)	1995-05-24
AU7196891A (en)	1991-08-29
DE69106550D1 (de)	1995-02-23
OA09345A (fr)	1992-09-15
HU910622D0 (en)	1991-09-30
IE910618A1 (en)	1991-08-28
FR2658914B1 (fr)	1992-04-30
CA2037124A1 (fr)	1991-08-27
ATE117082T1 (de)	1995-01-15
YU47390B (sh)	1995-01-31
HU208739B (en)	1993-12-28
EP0445049A3 (en)	1992-11-19
EP0445049A2 (fr)	1991-09-04
CN1055424A (zh)	1991-10-16
YU32991A (sh)	1993-11-16
EP0445049B1 (fr)	1995-01-11
IE66471B1 (en)	1995-12-27
HUT60037A (en)	1992-07-28
JPH04216462A (ja)	1992-08-06
US5149502A (en)	1992-09-22
ES2066398T3 (es)	1995-03-01
FR2658914A1 (fr)	1991-08-30
AU636959B2 (en)	1993-05-13
CN1027467C (zh)	1995-01-18
BR9100740A (pt)	1991-10-29
CA2037124C (fr)	1993-10-05

Publication	Publication Date	Title
JPH0679023B2 (ja)	1994-10-05	生産物の不純物含量をプログラムに従って自動的に決定する方法及び装置
JP2001510141A (ja)	2001-07-31	シリコン結晶の成長を制御する方法と装置
CN111257160A (zh)	2020-06-09	一种骨料检测装置
CN114119483A (zh)	2022-03-01	基于图像处理技术的建筑用轻质墙板质量检测方法及装置
CN207742057U (zh)	2018-08-17	一种骨料在线监测装置
US5571404A (en)	1996-11-05	Belt filter with means to advance the belt responsive to a capacitance signal
US6271521B1 (en)	2001-08-07	Device and method for optically detecting the presence of ingredients of a pourable product
JP2775725B2 (ja)	1998-07-16	パルプスラリー中の混入夾雑物の測定方法及びその測定装置
AU2016276650B2 (en)	2021-02-04	Sampling apparatus for use in explosive environments, a dryer comprising such a sampling apparatus, and method of estimating the flowability of a sample
GB2154317A (en)	1985-09-04	Measurement of physical properties of the solid component of a slurry
CN117491228B (zh)	2024-03-19	一种骨料检测系统
KR102761414B1 (ko)	2025-01-31	다결정 실리콘의 제조 방법
CN108332795A (zh)	2018-07-27	一种高精度金刚线在线监控装置及其监控方法
WO2022087223A1 (fr)	2022-04-28	Procédé basé sur la loi de stokes pour estimer le temps de gélification
US4344321A (en)	1982-08-17	Slurry measuring apparatus
JPH08219988A (ja)	1996-08-30	含水率測定装置
WO2026013133A1 (fr)	2026-01-15	Grindomètre continu et/ou semi-continu et procédé de mesure de finesse de broyage
JPH02176443A (ja)	1990-07-09	コンクリート用骨材の表乾状態の判別装置
CN120084694A (zh)	2025-06-03	机制砂检测系统及操作方法
Dick et al.	1972	Continuous thickening of non-ideal suspensions
JP3376975B2 (ja)	2003-02-17	パルプ中の夾雑物等の検査用ウェットシートを形成する方法と装置。
JPH07114891B2 (ja)	1995-12-13	フイルタプレスにおけるケーキ含水率の追従計測装置
Wichterlová et al.	1986	Measurement of holdup and drop size distribution in an extraction column using continuous sampling by a capillary tube
JP2001123387A (ja)	2001-05-08	パルプ中の夾雑物等の検査用ウェットシートを形成する装置。
JPH08114582A (ja)	1996-05-07	非水系での中和方法及び分析前の自動前処理方法